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首页> 外文会议>International Conference on Signal Processing, Communication, Power and Embedded System >COMPARATIVE ANALYSIS OF REDUCTION OF SIDE LOBE LEVEL FOR CONCENTRIC ELLIPTICAL AND CYLINDRICAL ELLIPTICAL USING PARTICLE SWARM OPTIMIZATION
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COMPARATIVE ANALYSIS OF REDUCTION OF SIDE LOBE LEVEL FOR CONCENTRIC ELLIPTICAL AND CYLINDRICAL ELLIPTICAL USING PARTICLE SWARM OPTIMIZATION

机译：使用粒子群优化的同心椭圆形和圆柱形椭圆形侧瓣级侧凸水平的比较分析

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This Paper describes optimal side lobe level of an elliptical cylindrical array for uniform excited isotropic antennas and non-uniform excited isotropic antennas when compared to concentric elliptical array using particle swarm optimization. Particle swarm optimization (PSO) could be a computational technique that optimizes a problem by iteratively making an attempt to enhance a candidate solution with respect to a given measure of quality. The particle swarm optimization (PSO) is used to determine optimal side lobe level (SLL), by changing the parameters like number of elements in an array, eccentricity, number of rings, and distance between rings. Simulation results show that the thinned Elliptical cylindrical antenna side lobe level is less when compare to concentric elliptical antenna and it is reduced up to -34 db.
机译：本文描述了与使用粒子群优化的同心椭圆形阵列相比，均匀激发各向同性天线和非均匀激发各向同性天线的最佳侧瓣级。粒子群优化（PSO）可以是通过迭代地尝试通过关于给定质量措施来增强候选解决方案来优化问题的计算技术。粒子群优化（PSO）用于通过改变阵列，偏心，环数和环之间的距离等元素等数量的参数来确定最佳侧瓣级（SLL）。仿真结果表明，当与同心椭圆天线相比，薄型椭圆圆柱天线侧凸瓣级较少，其降低至-34 dB。

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